Transportation

Aerial direct overhead view of I-35 freeway in Austin, Texas

Study: Higher Freeway Speeds Increase Crashes on Adjacent Roads

Interstate speed limits can have an impact beyond their own lanes.

April 25, 2024 - Streetsblog USA

Aerial view of Oakland, California with bay in background

Street Safety Improvements Coming to the Bay Area

State and local officials are zeroing in on some of the region’s most dangerous streets and transit corridors.

April 25, 2024 - The Mercury News

A Metro Los Angeles bus driver is behind the wheel while wearing a mask.

LA to Pilot Bus-Mounted Cameras for Parking Violations

The program is designed to cut down on cars illegally parked in bus lanes.

April 25, 2024 - Los Angeles Times

Colorado State Capitol Building

Colorado Bill Would Tie Transportation Funding to TOD

The proposed law would require cities to meet certain housing targets near transit or risk losing access to a key state highway fund.

April 25, 2024 - Colorado Public Radio

Texas

Dallas Surburb Bans New Airbnbs

Plano’s city council banned all new permits for short-term rentals as concerns about their impacts on housing costs grow.

April 25, 2024 - FOX 4 News

Divvy Chicago

Divvy Introduces E-Bike Charging Docks

New, circular docks let e-bikes charge at stations, eliminating the need for frequent battery swaps.

April 25, 2024 - Streetsblog Chicago

View of Dallas city skyline with moderately busy freeway in foreground at twilight.

AI Traffic Management Comes to Dallas-Fort Worth

Several Texas cities are using an AI-powered platform called NoTraffic to help manage traffic signals to increase safety and improve traffic flow.

April 24, 2024 - Dallas Morning News

View from back of BART Police SUV driving down street in San Francisco, California.

Podcast: Addressing the Root Causes of Transit Violence

Deploying transit police is a short-term fix. How can transit agencies build sustainable safety efforts?

April 24, 2024 - Streetsblog USA

Row of yellow Pacers Bikeshare bikes at station in downtown Indianapolis, Indiana.

Indy Bikeshare System Turns 10, Expands to E-Bikes

Pacers Bikeshare riders logged over 700,000 rides since the system launched in 2014.

April 24, 2024 - Indy Today

Pedestrians crossing a busy crosswalk on New York City street with tall buildings in background

New York’s Deadliest Neighborhoods for Pedestrians

Pedestrian deaths rose last year, but remain below pre-2020 levels.

April 24, 2024 - PIX 11

Rendering of Brightline West train passing through Southern California desert

Brightline West Breaks Ground

The high-speed rail line will link Las Vegas and the Los Angeles area.

April 23, 2024 - KTLA

Rendering of proposed modern glass high-speed rail station in Houston, Texas.

Amtrak Takes Lead on Texas Central Rail

The high-speed rail project isn’t a done deal, but if it moves forward, trains could begin operating in 2030.

April 23, 2024 - Smart Cities Dive

Empty hallway lined with white tile in subway station in Philadelphia, Pennsylvania.

How Transit Architecture Impacts Real and Perceived Safety

More than a third of Americans believe major transit systems are too unsafe to ride. The built environment can change that.

April 23, 2024 - WHYY

"No 710" lawn sign on green lawn.

LA Metro Board Approves New 710 Freeway Plan

The newest plan for the 710 corridor claims it will not displace any residents.

April 22, 2024 - Streetsblog LA

Close-up of row of electric cars plugged into chargers at outdoor station.

Austin’s Proposed EV Charging Rules Regulate Station Locations, Size

City planners say the new rules would ensure an efficient distribution of charging infrastructure across the city and prevent an overconcentration in residential areas.

April 22, 2024 - Austin Monitor

Purple buss pulls up to bus stop in green bus lane.

Nashville Proposes $3.1B Plan to Expand Bus System

The plan will hinge on voter approval of a half-cent sales tax increase on the November ballot.

April 22, 2024 - Tennessean

Black car parked in bike lane

New App Pays Users to Report Illegally Parked Cars

A Swedish company is leveraging the power of crowdsourcing and the gig economy to enforce parking laws.

April 22, 2024 - Euronews

High view of woman walking in parking lot with red and white cars visible at left.

Non-Roadway Traffic Deaths On the Rise

A growing number of traffic deaths occur in driveways, parking lots, and other non-roadway spaces.

April 22, 2024 - Streetsblog USA

People gather on a street with no cars during the L.E.A.F. Festival of Flowers in the Meatpacking District of New York City.

NYC Open Streets Program Faces Lawsuit

A group of residents is charging the city with violating accessibility requirements by blocking vehicular traffic on some blocks.

April 21, 2024 - StreetsBlog NYC

Young woman and man seated on subway car looking at phones.

Google Maps Introduces New Transit, EV Features

It will now be easier to find electric car charging stations and transit options.

April 19, 2024 - BGR

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Professor of Urban Planning

Harvard University Graduate School of Design

Transportation Planner I

KFH Group Inc.

Director, Strategy and Research

Greater Baltimore Committee

Top Books

An annual review of books related to planning.

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The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.